Finding the Third Proportional to 2,405,327 and 5,348,522

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,327 : 5,348,522 = 5,348,522 : x
2. Step 2: Convert to fraction form
   2,405,327/5,348,522 = 5,348,522/x
3. Step 3: Cross multiply
   2,405,327x = 5,348,522 × 5,348,522
4. Step 4: Simplify right side
   2,405,327x = 28,606,687,584,484
5. Step 5: Solve for x
   x = 28,606,687,584,484/2,405,327
6. Step 6: Final answer
   x = 11,893,055.53